Product Overview
LS Equipment is the first domestic enterprise to enter the offshore equipment market. It possesses system integration design capabilities for offshore modular rigs/workover rigs and provides full-series product solutions. The company has participated in the engineering design and construction of modular rigs for projects including Panyu PY4-2/5-1, Huizhou HZ32-3/3, Huizhou HZ26-1, Xijiang XJ24-3, Lvda 5-2, Lvda 16-3 CEPA, Lvda 16-3 WHPB, Lvda 21-1 WHP, Chengbei Offshore Platform A, Panyu 30-1, Weizhou 11-4, and Xijiang XJ23-1. It has demonstrated expertise in international bidding, design (modification), construction, and offshore installation/debugging for marine drilling/workover rigs. The design quality has been highly praised by clients such as China National Offshore Oil Corporation (CNOOC), DEVON, ACT, and PHILLIPS.
Products cover offshore rigs with drilling depths of 1,000–15,000 meters (450 HP–6,000 HP) and various auxiliary equipment. Drive modes for offshore oil rigs include DC electric drive, AC variable frequency drive, and electro-mechanical hybrid drive. Customized solutions include integrated systems, modular engineering, complete rigs, rig components, spare parts, and technical services.
Technical Specifications
Semi-Submersible Platform 15000-Meter Drilling Package
The 15000-meter drilling package is a new product developed by Lanshi Group in response to China’s
deep-sea development strategy:
Operating Water Depth : 15000 ft (3,658 m)
Rated Drilling Depth : 50000 ft (15,240 m)
Maximum Static Hook Load :
Main Wellhead: 1270 t
Auxiliary Wellhead: 1270 t
Design Capability : Suitable for 95% of global offshore oil and gas regions.
Jack-Up Platform 9000–12000-Meter Drilling Package
The 12000-meter drilling package is a key scientific project of Lanshi Group (2015), designed for
deep-water jack-up platform operations:
Nominal Maximum Drilling Depth : 12000 m (40000 ft)
Drawworks Rated Power : 6000 HP (4400 kW)
Maximum Hook Load : 9000 kN
Power Transmission : AC-VFD-AC + Hydraulic
Traveling System Configuration : 7×8
Certification : CCS + ABS dual classification society approval.
Modular Rig 5000-Meter Drilling Package
Nominal Drilling Depth : 5000 m
Rated Hook Load : 315 t
Traveling Rope System : 5×6
Drawworks Power : 1500 HP
Rotary Table Opening : 952.5 mm
Transmission Mode : SCR/VFD
Mud Pump Power : 3×1600 HP
Ambient Temperature : 0–55°C
Certification : Classification society certified.
Modular Rig 7000-Meter Drilling Package
Nominal Drilling Depth : 7000 m
Rated Hook Load : 450 t
Traveling Rope System : 6×7
Drawworks Power : 2000 HP
Rotary Table Opening : 952.5 mm
Transmission Mode : SCR/VFD
Mud Pump Power : 3×1,600 HP
Ambient Temperature : 0–55°C
Certification : Classification society certified.
Offshore Series Workover Rigs
Offshore Workover Rig :
Maximum Hook Load : 1800 kN
Workover Depth : 6500 m (3-1/2” drill pipe)
Drawworks Power : 600 kW
Rotary Table Opening : 698.5 mm
Derrick Height : 33 m (telescopic dual-section)
Drilling Platform Height : 7.5 m
Base Span : 5 m × 4.3 m
Deck Rail Center Distance : 11.2 m
Power Transmission : AC-DC-AC
Certification : Classification society certified.
